Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 05:48

General

  • Target

    2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe

  • Size

    4.1MB

  • MD5

    2141218187bebb5da6e2a886acd409d0

  • SHA1

    a035a64ad204c473c1587b5c93c4465d880da3a0

  • SHA256

    db7bd7a5be44dfc5b88ed8725a56b29fc158b1ff6ddb68e9b69a990cc55844be

  • SHA512

    c6ed756ea31cd8f655d550aaa7ca7348e7de041c6ad5335498ba27248fc9078b6eeb5c89b9b93b23c84bc41cc479ab3441d6319aef12b6aa5f77edfc35c20c6b

  • SSDEEP

    98304:Ok/C6baF9NNXYvR+SQPyohxfWe3/GY9pAEj6M:On6bazjovoyoHfX3/GYH7

Malware Config

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

  • Glupteba payload 19 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Manipulates WinMonFS driver. 1 IoCs

    Roottkits write to WinMonFS to hide directories/files from being detected.

  • Drops file in System32 directory 7 IoCs
  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • Drops file in Windows directory 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

    Using powershell.exe command.

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1176
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2052
    • C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\2141218187bebb5da6e2a886acd409d0_NeikiAnalytics.exe"
      2⤵
      • Adds Run key to start application
      • Checks for VirtualBox DLLs, possible anti-VM trick
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2308
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Command and Scripting Interpreter: PowerShell
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5116
      • C:\Windows\system32\cmd.exe
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3012
        • C:\Windows\system32\netsh.exe
          netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
          4⤵
          • Modifies Windows Firewall
          PID:4444
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Command and Scripting Interpreter: PowerShell
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4612
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Command and Scripting Interpreter: PowerShell
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:676
      • C:\Windows\rss\csrss.exe
        C:\Windows\rss\csrss.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Manipulates WinMonFS driver.
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3192
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -nologo -noprofile
          4⤵
          • Drops file in System32 directory
          • Command and Scripting Interpreter: PowerShell
          • Modifies data under HKEY_USERS
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:464
        • C:\Windows\SYSTEM32\schtasks.exe
          schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
          4⤵
          • Creates scheduled task(s)
          PID:3216
        • C:\Windows\SYSTEM32\schtasks.exe
          schtasks /delete /tn ScheduledUpdate /f
          4⤵
            PID:540
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -nologo -noprofile
            4⤵
            • Drops file in System32 directory
            • Command and Scripting Interpreter: PowerShell
            • Modifies data under HKEY_USERS
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5028
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -nologo -noprofile
            4⤵
            • Drops file in System32 directory
            • Command and Scripting Interpreter: PowerShell
            • Modifies data under HKEY_USERS
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2192
          • C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
            C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
            4⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            PID:948
          • C:\Windows\SYSTEM32\schtasks.exe
            schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
            4⤵
            • Creates scheduled task(s)
            PID:660
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 788
        2⤵
        • Program crash
        PID:1684
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1176 -ip 1176
      1⤵
        PID:3412

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v5cboydo.iep.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe

        Filesize

        281KB

        MD5

        d98e33b66343e7c96158444127a117f6

        SHA1

        bb716c5509a2bf345c6c1152f6e3e1452d39d50d

        SHA256

        5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

        SHA512

        705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

        Filesize

        2KB

        MD5

        968cb9309758126772781b83adb8a28f

        SHA1

        8da30e71accf186b2ba11da1797cf67f8f78b47c

        SHA256

        92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

        SHA512

        4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

        Filesize

        19KB

        MD5

        68080e2e0003cf3cb2b7b49f26724e95

        SHA1

        d62dd20bcc8a622960413b0134c3863ecdef6b68

        SHA256

        a6abec2bbc35b5675e6917ddfe729a6bb86b4bf52b782f6dee30c084a44863a4

        SHA512

        720c422df0b2bc7681585efd9b07990d899a654e52c585c3f8f1f02d6d31c6ab2445d65d7c00d13857dc5b314576d5ed933258258fb925e6a201057a1cbc4b9e

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

        Filesize

        19KB

        MD5

        49e9e203c86068054214e9ac69408891

        SHA1

        eaef4aa2a184b80eeded7dc4b28c76f33fef280a

        SHA256

        d7c394815e964cadf68c958e8cb42df8d57a8519558b77f130f42babc221b5e1

        SHA512

        442ba77b35f7f79694822c844a1c0f5fb4833863514c83130c786a32dd2b6ce3f1e3977199058a4e5c102ccbaa11c9fa51102de4f2f130bcba92f6a8c6246057

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

        Filesize

        19KB

        MD5

        0002cb2d87b4d9ee8b942186c637dedf

        SHA1

        9c878b458e692537c8d91d14f597b9e06fdb5326

        SHA256

        bee56aecb5dd0053f6c9978b0bd1c37f7a5a10b8de891bc316b640d574c9866e

        SHA512

        f9549d2afbc4d10aac553dd3ffc1406ae16e25f4cdd1caa8862768ff5af60b174a4b11fc98ac2dff88673d68976f054f05b67e878c68b6d02dd07d6f5e106955

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

        Filesize

        19KB

        MD5

        2ea9ef5bceeb86c044f83b26125368c6

        SHA1

        4bc691bed40759c0ec7619299021878ca38cb48d

        SHA256

        d2da239fd6a157106ecd753f5039143469c26c054c86dd0b3b1338fa1fbcfd88

        SHA512

        0272a9f3a7d25b99bedb0c1799d0e6daf388ee681b6728448e67cb8118e8fa71aae499d5b1e5d483f67c0467aaf074c43aca49e6ea3b77b91fc950c71c5724b8

      • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

        Filesize

        19KB

        MD5

        f653a2fe5a81c5aa8dc5b5106e69bca6

        SHA1

        a8151a41ceab2da65440585b86c7ae0d31131a82

        SHA256

        47be66a0cb5841ad97a594ab9386d1f4e27248e217ea1b7e1101d7f73576805d

        SHA512

        bbf53ab4db69d22d53b9cf9a7e3fa385e759f5d755cc8abf1258acc05c3c49e13583ffac84ad8753ad1416e1b0f690a24f85e7d1575c68005b6219f54de81455

      • C:\Windows\rss\csrss.exe

        Filesize

        4.1MB

        MD5

        2141218187bebb5da6e2a886acd409d0

        SHA1

        a035a64ad204c473c1587b5c93c4465d880da3a0

        SHA256

        db7bd7a5be44dfc5b88ed8725a56b29fc158b1ff6ddb68e9b69a990cc55844be

        SHA512

        c6ed756ea31cd8f655d550aaa7ca7348e7de041c6ad5335498ba27248fc9078b6eeb5c89b9b93b23c84bc41cc479ab3441d6319aef12b6aa5f77edfc35c20c6b

      • memory/464-162-0x0000000005DA0000-0x0000000005DB4000-memory.dmp

        Filesize

        80KB

      • memory/464-160-0x0000000007230000-0x00000000072D3000-memory.dmp

        Filesize

        652KB

      • memory/464-149-0x0000000070940000-0x000000007098C000-memory.dmp

        Filesize

        304KB

      • memory/464-148-0x00000000061D0000-0x000000000621C000-memory.dmp

        Filesize

        304KB

      • memory/464-150-0x0000000070AE0000-0x0000000070E34000-memory.dmp

        Filesize

        3.3MB

      • memory/464-146-0x0000000005A20000-0x0000000005D74000-memory.dmp

        Filesize

        3.3MB

      • memory/464-161-0x0000000007570000-0x0000000007581000-memory.dmp

        Filesize

        68KB

      • memory/676-120-0x0000000071120000-0x0000000071474000-memory.dmp

        Filesize

        3.3MB

      • memory/676-119-0x00000000709E0000-0x0000000070A2C000-memory.dmp

        Filesize

        304KB

      • memory/676-113-0x0000000005610000-0x0000000005964000-memory.dmp

        Filesize

        3.3MB

      • memory/1176-55-0x0000000000400000-0x0000000000D1C000-memory.dmp

        Filesize

        9.1MB

      • memory/1176-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

        Filesize

        9.1MB

      • memory/1176-2-0x0000000004470000-0x0000000004D5B000-memory.dmp

        Filesize

        8.9MB

      • memory/1176-1-0x0000000004070000-0x0000000004469000-memory.dmp

        Filesize

        4.0MB

      • memory/1176-54-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/1176-56-0x0000000004470000-0x0000000004D5B000-memory.dmp

        Filesize

        8.9MB

      • memory/2052-41-0x00000000075B0000-0x0000000007653000-memory.dmp

        Filesize

        652KB

      • memory/2052-23-0x0000000006530000-0x0000000006574000-memory.dmp

        Filesize

        272KB

      • memory/2052-45-0x00000000076E0000-0x00000000076F1000-memory.dmp

        Filesize

        68KB

      • memory/2052-46-0x0000000007720000-0x000000000772E000-memory.dmp

        Filesize

        56KB

      • memory/2052-47-0x0000000007730000-0x0000000007744000-memory.dmp

        Filesize

        80KB

      • memory/2052-48-0x0000000007820000-0x000000000783A000-memory.dmp

        Filesize

        104KB

      • memory/2052-49-0x0000000007810000-0x0000000007818000-memory.dmp

        Filesize

        32KB

      • memory/2052-52-0x0000000074A40000-0x00000000751F0000-memory.dmp

        Filesize

        7.7MB

      • memory/2052-44-0x0000000007760000-0x00000000077F6000-memory.dmp

        Filesize

        600KB

      • memory/2052-42-0x00000000076A0000-0x00000000076AA000-memory.dmp

        Filesize

        40KB

      • memory/2052-28-0x00000000708E0000-0x000000007092C000-memory.dmp

        Filesize

        304KB

      • memory/2052-4-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

        Filesize

        4KB

      • memory/2052-5-0x0000000004A10000-0x0000000004A46000-memory.dmp

        Filesize

        216KB

      • memory/2052-43-0x0000000074A40000-0x00000000751F0000-memory.dmp

        Filesize

        7.7MB

      • memory/2052-6-0x0000000074A40000-0x00000000751F0000-memory.dmp

        Filesize

        7.7MB

      • memory/2052-7-0x00000000050A0000-0x00000000056C8000-memory.dmp

        Filesize

        6.2MB

      • memory/2052-8-0x0000000005020000-0x0000000005042000-memory.dmp

        Filesize

        136KB

      • memory/2052-9-0x00000000058C0000-0x0000000005926000-memory.dmp

        Filesize

        408KB

      • memory/2052-40-0x0000000007590000-0x00000000075AE000-memory.dmp

        Filesize

        120KB

      • memory/2052-10-0x00000000059A0000-0x0000000005A06000-memory.dmp

        Filesize

        408KB

      • memory/2052-30-0x0000000071020000-0x0000000071374000-memory.dmp

        Filesize

        3.3MB

      • memory/2052-20-0x0000000005A10000-0x0000000005D64000-memory.dmp

        Filesize

        3.3MB

      • memory/2052-21-0x0000000005FD0000-0x0000000005FEE000-memory.dmp

        Filesize

        120KB

      • memory/2052-29-0x0000000074A40000-0x00000000751F0000-memory.dmp

        Filesize

        7.7MB

      • memory/2052-27-0x0000000007550000-0x0000000007582000-memory.dmp

        Filesize

        200KB

      • memory/2052-26-0x0000000007390000-0x00000000073AA000-memory.dmp

        Filesize

        104KB

      • memory/2052-25-0x00000000079F0000-0x000000000806A000-memory.dmp

        Filesize

        6.5MB

      • memory/2052-24-0x00000000070F0000-0x0000000007166000-memory.dmp

        Filesize

        472KB

      • memory/2052-22-0x0000000006000000-0x000000000604C000-memory.dmp

        Filesize

        304KB

      • memory/2192-200-0x0000000006240000-0x0000000006594000-memory.dmp

        Filesize

        3.3MB

      • memory/2192-203-0x00000000709E0000-0x0000000070D34000-memory.dmp

        Filesize

        3.3MB

      • memory/2192-202-0x0000000070860000-0x00000000708AC000-memory.dmp

        Filesize

        304KB

      • memory/2308-134-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-229-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-223-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-230-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-225-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-224-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-227-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-231-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-226-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-222-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-221-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-220-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-219-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/3192-228-0x0000000000400000-0x0000000002364000-memory.dmp

        Filesize

        31.4MB

      • memory/4612-94-0x00000000056B0000-0x0000000005A04000-memory.dmp

        Filesize

        3.3MB

      • memory/4612-97-0x0000000070B60000-0x0000000070EB4000-memory.dmp

        Filesize

        3.3MB

      • memory/4612-96-0x00000000709E0000-0x0000000070A2C000-memory.dmp

        Filesize

        304KB

      • memory/5028-175-0x0000000005C60000-0x0000000005CAC000-memory.dmp

        Filesize

        304KB

      • memory/5028-189-0x0000000005A30000-0x0000000005A44000-memory.dmp

        Filesize

        80KB

      • memory/5028-188-0x00000000071A0000-0x00000000071B1000-memory.dmp

        Filesize

        68KB

      • memory/5028-187-0x0000000006E60000-0x0000000006F03000-memory.dmp

        Filesize

        652KB

      • memory/5028-177-0x0000000071010000-0x0000000071364000-memory.dmp

        Filesize

        3.3MB

      • memory/5028-176-0x0000000070860000-0x00000000708AC000-memory.dmp

        Filesize

        304KB

      • memory/5028-169-0x0000000005560000-0x00000000058B4000-memory.dmp

        Filesize

        3.3MB

      • memory/5116-69-0x0000000071180000-0x00000000714D4000-memory.dmp

        Filesize

        3.3MB

      • memory/5116-62-0x0000000005C50000-0x0000000005FA4000-memory.dmp

        Filesize

        3.3MB

      • memory/5116-67-0x00000000062C0000-0x000000000630C000-memory.dmp

        Filesize

        304KB

      • memory/5116-68-0x00000000709E0000-0x0000000070A2C000-memory.dmp

        Filesize

        304KB

      • memory/5116-79-0x0000000007480000-0x0000000007523000-memory.dmp

        Filesize

        652KB

      • memory/5116-80-0x0000000007780000-0x0000000007791000-memory.dmp

        Filesize

        68KB

      • memory/5116-81-0x00000000077D0000-0x00000000077E4000-memory.dmp

        Filesize

        80KB